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Something like this.
Date Posted:
4 years ago
In short, you need to know all your other topics inside out.
For example, only carbon dioxide can react with limewater.
Barium chloride adde to some sulphate will produce a white coloured precipitate.
Iron (III) is red brown.
And so on.
For example, only carbon dioxide can react with limewater.
Barium chloride adde to some sulphate will produce a white coloured precipitate.
Iron (III) is red brown.
And so on.